Ba₄TaHg is an experimental ceramic compound combining barium, tantalum, and mercury—a rare ternary system studied primarily in materials research rather than established commercial production. This material belongs to the family of complex ceramic oxides and intermetallics, representing fundamental research into structure-property relationships in mixed-metal systems. While not yet deployed in mainstream engineering applications, compounds in this chemical family are of interest to researchers exploring novel mechanical and electronic properties for potential future use in specialized ceramics, refractory applications, or functional materials where tantalum-based systems show promise.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 15.87 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 4.480 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.451 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.913 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.192 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.021 | eV/atom | — |